| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.25 | 3.823% | $37.6358 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $111.53 | 13.321% | $126.3869 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $154.85 | 8.198% | $167.5446 | $167.54 | $167.55 | $167.50 |
| Purchase #4 | $186.53 | 9.867% | $204.9349 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $25.75 | 4.276% | $26.8511 | $26.85 | $26.85 | $26.90 |
| Purchase #6 | $228.62 | 9.202% | $249.6576 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $62.79 | 11.746% | $70.1653 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $806.32 | $883.1762 | $883.18 | $883.20 | $883.20 | |